MICRO PANEL
Device description GF0
Connecting the system power supply
Technical subject to change
M000235-01.DOC
© by Micro Innovation
15
6 C
ONNECTING THE SYSTEM POWER SUPPLY
The Micro Panel GF0 is classified to protection class 3. The system power supply must be connected
to an
SELV
(safety extra-low voltage) 24VDC supply (
→
Section 17). The power supply is not
isolated. The 0V terminal is located directly on the housing potential. The power supply must be fuse
protected (2.5 A slow), (
→
Section 17). This can be accessed without having to open the device. The
device is protected against reverse polarity, and the operation of the device depends on correct
polarity.
Observe the relevant regulations for the connection of the Micro Panel GF0.
Carry out the connection as follows:
- The cross-section of the supply cable must be between 0.75mm² and 2.5mm².
- A lead or wire can be used for the connection.
-The power supply must be provided with the correct current consumption (
→
Section 17), selectivity
and breaking capacity in accordance with the specified disconnection characteristics (
→
Section
17).
- A functional ground is not compulsory for correct operation. The GND is connected directly to the
housing potential.
The connector (socket strip with screw terminals) is supplied with the device.
Connector assignment:
+24V GND OV
(Plug-in screw terminal, Phoenix: MSTB 2.5/3-ST-5.08)
Designation Function
+24V
+24V power supply
GND Functional
ground
0V
0V power supply
Section of the GF0-10 connector panel with a
view of the system power supply plug
connector and the fuse.
efesotomasyon.com - Klockner Moeller - inverter
